76684401

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{20143}}^1$

素因数の和:20202

約数の個数: 20

約数和(自身を含む): 116996352

約数和(自身を除く): 40311951

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 20143, 60429, 181287, 543861, 946721, 1631583, 2840163, 8520489, 25561467, 76684401]

約数ペア:

[(1, 76684401), (3, 25561467), (9, 8520489), (27, 2840163), (47, 1631583), (81, 946721), (141, 543861), (423, 181287), (1269, 60429), (3807, 20143)]